'Power' in the Bible

So I have come down to deliver them from the power of the Egyptians, and to bring them up from that land to a good and spacious land, to a land flowing with milk and honey, to the place of the Canaanite and the Hittite and the Amorite and the Perizzite and the Hivite and the Jebusite.

The Lord said to Moses, “When you go back to Egypt see that you perform before Pharaoh all the wonders which I have put in your power; but I will harden his heart so that he will not let the people go.

But, indeed, for this reason I have allowed you to remain, in order to show you My power and in order to proclaim My name through all the earth.

When Israel saw the great power which the Lord had used against the Egyptians, the people feared the Lord, and they believed in the Lord and in His servant Moses.

“Your right hand, O Lord, is majestic in power,Your right hand, O Lord, shatters the enemy.

Then Moses entreated the Lord his God, and said, “O Lord, why does Your anger burn against Your people whom You have brought out from the land of Egypt with great power and with a mighty hand?